List of supported card payment methods for iOS SDK

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American Express (AMEX)

American Express (also known as AMEX) is an American multinational financial services corporation. The company is best known for its credit card and charge card business, with 110 million cards currently in use.

Card name Payment type description
American Express (credit card) AMEX
  You must first follow the steps below before accepting payments from American Express cards on your Trust Payments account. Failure to do so will result in rejected transactions.

Enabling American Express
  1. Contact American Express and sign up with their merchant services. You need to be provided with a Merchant Id(s) (MID) that has been explicitly configured for use with Trust Payments. E-commerce and MOTO (Mail Order Telephone Order) configurations each require a separate MID. If you are not sure, please clarify this with American Express.

      If you are moving to Trust Payments from a previous payment gateway, do not re-use the old MID without first contacting American Express and clarifying the situation. You may need to be provided with a new MID to use instead.

  2. Once you have been provided with an American Express MID, please email the following details to our Support Team at
    • Merchant Account: -Share your ECOM MID-

    • Account Type: E-commerce

    • Merchant Account: -Share your MOTO MID-

    • Account Type: MOTO

    • Legal Name: -Share the name of your business registered with American Express-

    • Trading Address: -Share the address of your business registered with American Express-

    • Currency: -Share the currencies enabled by American Express on the MID-

  3. Once our Support Team has replied to confirm these details have been added to our records, you will be able to process American Express transactions once your live site reference has been enabled.

      These steps are not required to process transactions on the test site reference.

Discover® Global Network

CW63.png Discover® Global Network is the global payments brand of Discover Financial Services. It has 305+ million cardholders and alliances with 25+ payment networks.

Discover Network®


The Discover Network® is a comprehensive, large-scale payments network used by over 305 million global cardholders and accepted at millions of businesses and cash access locations.

Diners Club International®


Diners Club International® introduced the first multipurpose charge card to the world in 1950. Now, it’s accepted in 200+ countries and territories, with issuers in 55 countries.

Card name Payment type description

Discover Network (credit card)


Diners Club International (credit card)



JCB (an initialism of the company’s former name, Japan Credit Bureau) is a credit card company based in Tokyo, Japan. It is Japan’s only international payment brand. JCB has been pursuing independent expansion since 1981 with the aim of making the brand internationally accepted across the globe.

Card name Payment type description
JCB (credit card) JCB


Mastercard is a technology company in the global payments business. They connect consumers, financial institutions, merchants, governments and businesses worldwide, enabling them to use electronic forms of payment instead of cash and cheques. Mastercard has global reach, extending to over 200 countries, and continues to experience growth. Trust Payments supports a number of different Mastercard payment methods, as listed below.

Card name Payment type description
Maestro (debit card) MAESTRO
Mastercard Credit (credit card) MASTERCARD
Mastercard Debit (debit card) MASTERCARDDEBIT


Visa is a global leader in payments technology, connecting consumers, businesses, financial institutions and governments to fast, secure and reliable payments, in more than 200 countries and territories worldwide. Trust Payments supports a number of different Visa payment methods, as listed below.

Card name Payment type description
Visa Debit (debit card) DELTA
Visa Electron (debit card) ELECTRON
Visa Purchasing (company charge card) PURCHASING
Visa Credit (credit card) VISA
VPAY (debit card) VPAY
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